int bloom_check(BLOOM *bloom,char *s){
unsigned int k = 0;
unsigned int b = 0;
unsigned int len = strlen(s);
for(k=0;k<11;k++) {
switch(k) {
case 0: b=RSHash(s,len);
break;
case 1: b=JSHash(s,len);
break;
case 2: b=PJWHash(s,len);
break;
case 3: b=ELFHash(s,len);
break;
case 4: b=BKDRHash(s,len);
break;
case 5: b=SDBMHash(s,len);
break;
case 6: b=DJBHash(s,len);
break;
case 7: b=DEKHash(s,len);
break;
case 8: b=BPHash(s,len);
break;
case 9: b=FNVHash(s,len);
break;
case 10: b=APHash(s,len);
break;
}
if(!GETBIT(bloom->a,b%bloom->size))
return 0;
}
return 1;
}
int func_table_key_index(func_t *f, const char *name)
{
int i,k,n;
if(f==NULL || !func_is_table(f) || func_asize(f)<=0 || name==NULL){ FUNC_ERROR_ARG1("func_table_key_index",f); }
n=PJWHash(name);
i=(n % func_asize(f));
if(f->a[i]==NULL || char_eq(func_key_name(f->a[i]),name)){ return i; }
k=i;
do{
if(++i>=func_asize(f)){ i=0; }
if(f->a[i]==NULL || char_eq(func_key_name(f->a[i]),name)){ return i; }
}while(k!=i);
return -1;
}
int main(int argc, char* argv[])
{
char* key = "abcdefghijklmnopqrstuvwxyz1234567890";
printf("General Purpose Hash Function Algorithms Test\n");
printf("By Arash Partow - 2002 \n" );
printf("Key: %s\n",key );
printf(" 1. RS-Hash Function Value: %u\n",RSHash (key,36));
printf(" 2. JS-Hash Function Value: %u\n",JSHash (key,36));
printf(" 3. PJW-Hash Function Value: %u\n",PJWHash (key,36));
printf(" 4. ELF-Hash Function Value: %u\n",ELFHash (key,36));
printf(" 5. BKDR-Hash Function Value: %u\n",BKDRHash(key,36));
printf(" 6. SDBM-Hash Function Value: %u\n",SDBMHash(key,36));
printf(" 7. DJB-Hash Function Value: %u\n",DJBHash (key,36));
printf(" 8. DEK-Hash Function Value: %u\n",DEKHash (key,36));
printf(" 9. BP-Hash Function Value: %u\n",BPHash (key,36));
printf("10. FNV-Hash Function Value: %u\n",FNVHash (key,36));
printf("11. AP-Hash Function Value: %u\n",APHash (key,36));
return 1;
}
